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      1. Are you really good at buying Greenhouse Insect Nets?

        Aug. 07, 2020

        Greenhouse Insect Nets shape like window screen, with tensile strength, uv resistance, heat resistance, water 

        resistance, corrosion resistance, aging resistance and other properties, non-toxic and tasteless, service life is 

        generally 4-6 years, up to 10 years.It not only has the advantage of sunshade net, but also overcomes the deficiency 

        of sunshade net.

        It is necessary to install insect-resistant net in greenhouse. It can play four roles:

        1. Effective insect control.After covering insect-control net, it can basically avoid many insect pests such as rapeseed 

        insect, diamond-moth and aphid.

        After the agricultural products are covered with Greenhouse Insect Screen, they can effectively avoid the pests 

        such as the cabbage moth, the cabbage moth, the twill moth, the yellow trestle beetle, the ape leaf beetle, the aphid 

        and so on.

        According to experiments, the protective effect of insect-resistant net on green cabbage, asparagus bean pod bean 

        pod bean pod bean pod bean asparagus fly, and Asparagus coat fly is 94-97%, and 90% of the protective effect on 

        aphid.


        2, can prevent disease.The spread of the virus can have disastrous consequences for greenhouse planting, especially 

        for aphids.However, after installing insect-proof net in greenhouse, it cut off the way of virus transmission, greatly 

        reducing the incidence of viral diseases, and the control effect is about 80%.


        3. Adjust air temperature, earth temperature and humidity.In the hot season, the greenhouse was covered with a white 

        insect net. The experiment showed that in the hot July-August, in the 25-mesh white insect net, the temperature in the 

        morning and evening was even with the open ground, and the sunny noon was about 1℃ lower than the open ground.

        In early spring, march-April, the air temperature in the Greenhouse Insect Screen covering shed is 1-2℃ higher than 

        that in the open field, and the ground temperature of 5cm is 0.5-1℃ higher than that in the open field, which can effectively 

        prevent frost.

        In addition, the insect-control net can prevent part of the rain from falling into the shed, reduce the field humidity, reduce 

        the incidence of disease, sunny days can reduce the moisture evaporation in the shed.


        4. Shading effect.Summer light intensity, strong light will inhibit the vegetative growth of vegetables, especially leafy 

        vegetables, and Greenhouse Insect Screen can play a certain role in shading, 20-22 mesh silver gray insect repellent net 

        in the general shading rate of 20-25%.

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